IN-DWELLING ELECTRODE FOR INVIVO MEASUREMENT OF THE PH OF DENTAL PLAQUE IN MAN
IN-DWELLING ELECTRODE FOR INVIVO MEASUREMENT OF THE PH OF DENTAL PLAQUE IN MAN
复制标题
DOI：
10.1016/0003-9969(79)90128-6
复制
发表时间：
1979-01-01
影响因子：
3
通讯作者：
STEPHEN, KW
中科院分区：
文献类型：
--
作者：
NEWMAN, P;MACFADYEN, EE;STEPHEN, KW
开发了一种用于测量体内[细菌]菌斑pH值的系统，使用内置微型玻璃电极。的可靠性的电极和接近自然的实验条件相比，有利的与以前的技术用于测量菌斑pH值。对菌斑pH值的蔗糖和糖精冲洗和洗必泰漱口水的影响进行了研究。持续观察到刺激和静息斑块pH值的持续小而快速的波动，并在张嘴和吞咽时观察到pH值的较大变化。
A system for the measurement of [bacterial] plaque pH in vivo was developed, using an in-dwelling miniature glass electrode. The reliability of the electrode and the closeness of the experimental conditions to natural ones compared favorably with previous techniques for measuring plaque pH. The effect on plaque pH of sucrose and saccharin rinses and a chlorhexidine mouthwash were studied. Continuous small, rapid fluctuations in the pH of both stimulated and resting plaques were consistently observed and larger changes of pH were noted on opening the mouth and swallowing.